[OFBIZ-7687] Enforce noninstantiability to KeywordSearchUtil class

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Trunk
• Fix Version/s: 16.11.01
• Component/s: framework
• Sprint: Community Day 2 - 2016, OFBiz Community Day (May 2020)
• Assignee: Arun Patidar
• Reporter: Rishi Solanki
• Created: 01/Jul/16 07:54
• Updated: 04/Jul/16 16:16
• Resolved: 04/Jul/16 16:16

Description

• Make class as final.
• Add a private constructor.
• Make the following public static variables as private

      public static Set<String> thesaurusRelsToInclude = new HashSet<String>();
      public static Set<String> thesaurusRelsForReplace = new HashSet<String>();